/*******************************************************************************
 * Copyright 2017 Bstek
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License.  You may obtain a copy
 * of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations under
 * the License.
 ******************************************************************************/
package com.bstek.ureport.definition.searchform;

/**
 * 文本框组件
 *
 * @author Jacky.gao
 * @since 2017年10月23日
 */
public class TextInputComponent extends InputComponent {
    @Override
    String inputHtml(RenderContext context) {
        String name = getBindParameter();
        Object pvalue = context.getParameter(name) == null ? "" : context.getParameter(name);
        return "<input type='text' value=\"" + pvalue + "\" style=\"padding:3px;height:28px\" id='" + context
                .buildComponentId(this) + "' name='" + getBindParameter() + "' class='form-control'>";
    }

    @Override
    public String initJs(RenderContext context) {
        String name = getBindParameter();
        StringBuilder sb = new StringBuilder();
        sb.append("formElements.push(");
        sb.append("function(){");
        sb.append("if(''==='" + name + "'){");
        sb.append("alert('文本框未绑定查询参数名，不能进行查询操作!');");
        sb.append("throw '文本框未绑定查询参数名，不能进行查询操作!'");
        sb.append("}");
        sb.append("return {");
        sb.append("\"" + name + "\":");
        sb.append("$('#" + context.buildComponentId(this) + "').val()");
        sb.append("}");
        sb.append("}");
        sb.append(");");
        return sb.toString();
    }
}
